Links for Compilers

Regular Expressions and Scanning

• ANSI C Lex Specification
• Flex manual
• Mastering Regular Expressions
• Lex/Flex examples

CFGs and Parsing

• ANSI C Yacc Grammar
• Bison manual

Code Generation

• IMC, PIR, IMCC FAQ
• Parrot Homepage
• Perl6 Homepage

sed

• GNU sed manual
• POSIX spec for sed
• sed.sourceforge.net (the text of this page is a valid sed program)

NLP

• Link Grammar English Parser
• Lingsoft English Parser
• Babelfish MT